Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

BASF REWOQUAT CPEM Cationic Surfactant

BASF REWOQUAT CPEM is a high-purity cationic surfactant from BASF’s REWOQUAT series, offering excellent emulsification, conditioning and antimicrobial properties. Ideal for personal care formulations like shampoos and conditioners, it ensures superior wet-comb performance and substantivity on keratin fibers. Its stable quaternary ammonium structure delivers consistent performance across pH ranges and enhances formulation compatibility.
  • basf rewoquat cpem cationic surfactant_e1c60671
  • basf rewoquat cpem cationic surfactant_e1c60671

Features Of BASF REWOQUAT CPEM Cationic Surfactant

  1. Highly effective cationic emulsifier for stable oil-in-water polymer emulsions.

  2. Excellent compatibility with anionic, nonionic, and other cationic systems in formulated products.

  3. Provides superior wetting, conditioning, and antistatic properties in final applications.

  4. Low foaming profile suitable for industrial cleaning and metalworking fluid formulations.

  5. Good thermal and pH stability across a broad processing range (pH 3–11).

Typical Applications Of BASF REWOQUAT CPEM Cationic Surfactant

  1. Emulsion polymerization of vinyl acetate, acrylics, and styrene-butadiene copolymers.

  2. Textile auxiliaries including softeners, antistatic agents, and fiber lubricants.

  3. Personal care formulations such as conditioning shampoos and rinse-off hair treatments.

  4. Industrial coatings and architectural paints requiring enhanced pigment dispersion and film integrity.

  5. Metalworking fluids where cationic stabilization and corrosion inhibition are critical.

Specifications Of BASF REWOQUAT CPEM Cationic Surfactant

Chemical TypeQuaternary ammonium compound (fatty amine derivative)
Product FormLiquid
AppearancePale yellow to amber viscous liquid
Active ContentApprox. 50% w/w (in aqueous solution)
pH (1% aqueous solution)5.5 – 7.0
Density (20 °C)1.02 – 1.06 g/cm³
SolubilityCompletely miscible with water and common polar organic solvents
Key FeaturesCationic charge density, low volatility, non-irritating profile (based on standard OECD test data)


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